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CERMEF

ActiveSIREN number 629 804 733Simplified joint-stock company (SAS)Est. 190033.12 · Repair and maintenance of machineryNanterre, Île-de-France
Official record (Annuaire des entreprises) ↗
Age126 years
older than 99% of its sector
Same activity, France7,429live companies · the oldest
In Nanterre11,660live companies · 9 in the same activity
At this address7live companies incl. this one

In brief

CERMEF is a simplified joint-stock company (SAS) registered in France on 1 January 1900. At 126 years old it is older than 99% of the 7,429 live companies whose main activity is repair and maintenance of machinery. Its registered office is in Nanterre, Hauts-de-Seine, Île-de-France, at an address shared with 6 other live companies. 9 live companies in Nanterre share the same main activity.

Register details

Registered nameCERMEF
SIREN number629 804 733
Company typeSimplified joint-stock company (SAS)
Registered office21 Rue Du Port, 92000 Nanterre
Nature of business (NACE Rev. 2.1 (French NAF 2025))33.12 Repair and maintenance of machinery
International sector (ISIC Rev.4)C · 33 Repair and installation of machinery and equipment

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 January 1900

Repair and maintenance of machinery in France

Live companies whose main activity is 33.12: 7,429 in total, median age 12 years, 299 incorporated in the past 12 months.

All 7,429 companies
This company's decadeOther decades
01,0002,0003,0004,0001900s: 25251900s1940s: 111940s1950s: 31311950s1960s: 58581960s1970s: 98981970s1980s: 3483481980s1990s: 8258251990s2000s: 1,5131,5132000s2010s: 2,1732,1732010s2020s: 2,3572,3572020s
Incorporated per year, still live
02004006008002011: 20120112012: 2012013: 17020132014: 1792015: 20820152016: 2322017: 22120172018: 2572019: 28020192020: 3032021: 32320212022: 3802023: 36520232024: 4032025: 33420252026: 249

Location

Registered office in Nanterre, Hauts-de-Seine, Île-de-France.

Live companies in Nanterre11,660
Same activity in Nanterre9
Live companies in Hauts-de-Seine241,725
New in Nanterre, past 12 months659

Also registered at this address

6 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
MG
MECANIQUE GENERALE DELATTRE ET COMPAGNIEPuteaux, Île-de-France
Number 552 101 586Est. 1900
EA
ETABLISSEMENTS A MIELLE ET CIENanterre, Île-de-France
Number 562 082 719Est. 1900
AM
ANTONY MECANIC S AAntony, Île-de-France
Number 622 025 856Est. 1900
EP
EUROPE PRECISION MECANIQUEColombes, Île-de-France
Number 702 020 504Est. 1900
SE
SOC EXPLOIT ROLAND RICHARDAsnières-sur-Seine, Île-de-France
Number 712 017 920Est. 1900
GC
GREMOND CIE MECANIQUE GENFontenay-aux-Roses, Île-de-France
Number 775 724 875Est. 1900

Sources

Register data: Insee, Sirene database of companies and establishments (Licence Ouverte / Open Licence 2.0), delivery of 21 October 2026. Territories: Insee, Code officiel géographique 2026. Industry names: European Union, EU Vocabularies (NACE Rev. 2.1). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the French government business directory before relying on it.